linux-kernel - [PATCH 015/115] ASoC: max98088: Fix logging of hardware revision.

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Message-Id: <1369047116-9378-16-git-send-email-luis.henriques@canonical.com>
Date:	Mon, 20 May 2013 11:50:15 +0100
From:	Luis Henriques <luis.henriques@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Dylan Reid <dgreid@...omium.org>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Luis Henriques <luis.henriques@...onical.com>
Subject: [PATCH 015/115] ASoC: max98088: Fix logging of hardware revision.

3.5.7.13 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dylan Reid <dgreid@...omium.org>

commit 98682063549bedd6e2d2b6b7222f150c6fbce68c upstream.

The hardware revision of the codec is based at 0x40.  Subtract that
before convering to ASCII.  The same as it is done for 98095.

Signed-off-by: Dylan Reid <dgreid@...omium.org>
Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
Signed-off-by: Luis Henriques <luis.henriques@...onical.com>
---
 sound/soc/codecs/max98088.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index af7324b..4790568 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -2006,7 +2006,7 @@ static int max98088_probe(struct snd_soc_codec *codec)
                        ret);
                goto err_access;
        }
-       dev_info(codec->dev, "revision %c\n", ret + 'A');
+       dev_info(codec->dev, "revision %c\n", ret - 0x40 + 'A');
 
        snd_soc_write(codec, M98088_REG_51_PWR_SYS, M98088_PWRSV);
 
-- 
1.8.1.2

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